You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hive.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2017/12/20 23:43:00 UTC

[jira] [Created] (HIVE-18323) Vectorization: add the support of timestamp in VectorizedPrimitiveColumnReader

Aihua Xu created HIVE-18323:
-------------------------------

             Summary: Vectorization: add the support of timestamp in VectorizedPrimitiveColumnReader
                 Key: HIVE-18323
                 URL: https://issues.apache.org/jira/browse/HIVE-18323
             Project: Hive
          Issue Type: Improvement
          Components: Vectorization
    Affects Versions: 3.0.0
            Reporter: Aihua Xu


{noformat}
CREATE TABLE `t1`(
  `ts` timestamp,
  `s1` string)
STORED AS PARQUET;

set hive.vectorized.execution.enabled=true;
SELECT * from t1 SORT BY s1;
{noformat}

This query will throw exception since timestamp is not supported here yet.

{noformat}
Caused by: java.io.IOException: java.io.IOException: Unsupported type: optional int96 ts
        at org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderNextException(HiveIOExceptionHandlerChain.java:121)
        at org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderNextException(HiveIOExceptionHandlerUtil.java:77)
        at org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:365)
        at org.apache.hadoop.hive.ql.io.CombineHiveRecordReader.doNext(CombineHiveRecordReader.java:116)
{noformat}



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)